Answer:
1.5
Step-by-step explanation:
Anything divided by 1 is itself
Option B: 4.0 cm is the value of w
Explanation:
It is given that
,
,
and ![UV=w](https://tex.z-dn.net/?f=UV%3Dw)
Using the law of sines, we have,
![\frac{sin U}{3.3} =\frac{sin W}{w}](https://tex.z-dn.net/?f=%5Cfrac%7Bsin%20U%7D%7B3.3%7D%20%3D%5Cfrac%7Bsin%20W%7D%7Bw%7D)
Substituting the values, we have,
![\frac{\sin 31}{3.3}=\frac{\sin 39}{w}](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csin%2031%7D%7B3.3%7D%3D%5Cfrac%7B%5Csin%2039%7D%7Bw%7D)
Cross multiplying, we get,
![(sin31) w=3.3( \sin 39)](https://tex.z-dn.net/?f=%28sin31%29%20w%3D3.3%28%20%5Csin%2039%29)
Simplifying, we have,
![0.515w=2.077](https://tex.z-dn.net/?f=0.515w%3D2.077)
Dividing both sides by 0.515, we have,
![w=4.0](https://tex.z-dn.net/?f=w%3D4.0)
Thus, the value of w is 4.0 cm
Hence, Option B is the correct answer.
Answer:
A store is offering a 14% discount on all items. Write an equation relating the sale price S for an item to its list price L.
Step-by-step explanation:
Answer:
Step-by-step explanation:
The point ( -2 , 3) lies in the 2nd quadrant
Point are generally in the form (x , y). The point you need to plot is ( -2 , 3) which means the value of x = -2 and the value of y = 3.
I have attached an image you can check it out.